County Permitting Hub • 15 ZIP Codes

Johnson County, IA Building Permits & Cost Intelligence

Official residential permit requirements, inspection workflows, and local contractor wage rates across Johnson County, Iowa for 2026.

Base Permit Fee

$180.28

Municipal Filing Tier

BLS Trade Wage

$27.30/hr

Local Labor Benchmark

Median Housing Age

38 Yrs

Built Circa 1988

Postal Zones

Primary: 52235

Johnson County Project Permitting Guides

Select a residential remodeling category below to launch localized calculators, building codes, and inspection steps.

Complete roof replacement rules, code inspection requirements, and real-time calculator.

Complete hvac system installation rules, code inspection requirements, and real-time calculator.

Complete electrical panel upgrade rules, code inspection requirements, and real-time calculator.

GPS: 41.6708° N, -91.5941° W

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Official Authority

Johnson County, IA